/* Pencil WooCommerce Custom Stylesheet - 100% Responsive Architecture */

/* --- Shop & Archive Catalog --- */
.pencil-catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  margin: 20px 0 40px;
}

/* Sidebar Filters */
.pencil-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pencil-filter-card {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 16px;
}

.pencil-filter-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--pencil-dark);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pencil-filter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pencil-filter-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--pencil-gray-700);
}

.pencil-filter-list li a:hover,
.pencil-filter-list li.current-cat a {
  color: var(--pencil-primary);
  font-weight: 600;
}

.pencil-filter-count {
  font-size: 11px;
  color: var(--pencil-accent);
  background-color: var(--pencil-accent-light);
  padding: 1px 6px;
  border-radius: var(--pencil-radius-full);
}

.pencil-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--pencil-gray-700);
  cursor: pointer;
  user-select: none;
}

.pencil-checkbox-label input[type="checkbox"] {
  accent-color: var(--pencil-primary);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.pencil-price-filter-inputs {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.pencil-price-filter-inputs input {
  width: 100%;
  padding: 6px 8px;
  font-size: 12px;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-sm);
}

.pencil-price-filter-btn {
  background-color: var(--pencil-gray-100);
  border: 1px solid var(--pencil-border);
  color: var(--pencil-dark);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--pencil-radius-sm);
  cursor: pointer;
}

.pencil-price-filter-btn:hover {
  background-color: var(--pencil-primary);
  color: #FFFFFF;
  border-color: var(--pencil-primary);
}

/* Catalog Main Content & Toolbar */
.pencil-catalog-header {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 14px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.pencil-catalog-count {
  font-size: 13px;
  color: var(--pencil-gray-500);
}

.pencil-catalog-count strong {
  color: var(--pencil-dark);
}

.pencil-catalog-tools {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pencil-sort-select {
  padding: 6px 12px;
  font-size: 13px;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-sm);
  background-color: #FFFFFF;
  color: var(--pencil-dark);
  outline: none;
  cursor: pointer;
}

.pencil-view-switch {
  display: flex;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-sm);
  overflow: hidden;
}

.pencil-view-btn {
  background: #FFFFFF;
  border: none;
  padding: 6px 10px;
  cursor: pointer;
  color: var(--pencil-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pencil-view-btn.is-active, .pencil-view-btn:hover {
  background: var(--pencil-gray-100);
  color: var(--pencil-primary);
}

/* Product Cards */
.pencil-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 18px;
}

.pencil-product-card {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}

.pencil-product-card:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  border-color: var(--pencil-accent-border);
  transform: translateY(-2px);
}

.pencil-product-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 100%;
  background-color: #F9FAFB;
  overflow: hidden;
}

.pencil-product-thumb-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.pencil-product-card:hover .pencil-product-thumb-wrap img {
  transform: scale(1.05);
}

.pencil-card-tag-overlay {
  position: absolute;
  top: 8px;
  left: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 2;
}

.pencil-product-details {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.pencil-product-price-wrap {
  margin-bottom: 6px;
}

.pencil-product-price {
  font-size: 18px;
  font-weight: 800;
  color: var(--pencil-primary);
  line-height: 1.2;
}

.pencil-product-unit {
  font-size: 12px;
  font-weight: normal;
  color: var(--pencil-accent);
}

.pencil-product-moq {
  font-size: 12px;
  color: var(--pencil-accent);
  font-weight: 500;
  margin-bottom: 8px;
}

.pencil-product-title {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--pencil-dark);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 36px;
}

.pencil-product-title:hover {
  color: var(--pencil-primary);
}

.pencil-supplier-meta {
  font-size: 11px;
  color: var(--pencil-gray-500);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid #F3F4F6;
}

.pencil-supplier-name {
  font-weight: 600;
  color: var(--pencil-gray-700);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pencil-product-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

.pencil-product-card-actions .pencil-btn {
  flex: 1;
  padding: 6px 10px;
  font-size: 11px;
}

/* --- Single Product Page (B2B Pre-Order Light Layout) --- */
.pencil-single-product-container {
  margin: 20px 0 44px;
  max-width: 100%;
}

.pencil-single-grid {
  display: grid;
  grid-template-columns: 440px 1fr 270px;
  gap: 28px;
  background-color: #FFFFFF;
  border: 1px solid #EAECEF;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03), 0 6px 16px rgba(0, 0, 0, 0.02);
  padding: 28px;
}

/* Gallery Column */
.pencil-gallery-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.pencil-main-image-wrap {
  position: relative;
  width: 100%;
  padding-top: 100%;
  background-color: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  overflow: hidden;
  cursor: zoom-in;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pencil-main-image-wrap:hover {
  border-color: #CBD5E1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.pencil-main-image-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: opacity 0.2s ease;
}

.pencil-thumbs-slider {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 0 6px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.pencil-thumbs-slider::-webkit-scrollbar {
  display: none;
}

.pencil-thumb-item {
  width: 66px;
  height: 66px;
  border: 2px solid #E2E8F0;
  border-radius: 8px;
  cursor: pointer;
  overflow: hidden;
  background-color: #F8FAFC;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.pencil-thumb-item:hover {
  border-color: #94A3B8;
  transform: translateY(-1px);
}

.pencil-thumb-item.is-active {
  border-color: var(--pencil-primary);
  box-shadow: 0 0 0 2px rgba(195, 31, 38, 0.15);
}

.pencil-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pencil-gallery-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #64748B;
  padding-top: 4px;
}

.pencil-gallery-inspected {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #059669;
  font-weight: 500;
}

.pencil-gallery-fav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  color: #64748B;
  transition: color 0.2s;
}

.pencil-gallery-fav:hover {
  color: var(--pencil-primary);
}

/* Center Details Column */
.pencil-details-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.pencil-badges-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pencil-single-title {
  font-size: 20px;
  font-weight: 700;
  color: #111827;
  line-height: 1.4;
  margin: 0;
  letter-spacing: -0.2px;
}

.pencil-single-rating-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #4B5563;
  padding-bottom: 6px;
  border-bottom: 1px solid #F1F5F9;
  flex-wrap: wrap;
}

.pencil-single-rating-bar .pencil-stars {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #F59E0B;
}

.pencil-rating-reviews {
  color: #6B7280;
}

.pencil-status-open {
  color: #059669;
  font-weight: 600;
  background: #ECFDF5;
  border: 1px solid #D1FAE5;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

.pencil-single-sku {
  color: #64748B;
  font-size: 12px;
  margin-left: auto;
}

/* Wholesale Tiered Pricing Ladder - Clean Light Card */
.pencil-tier-pricing-box {
  background-color: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 14px 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  text-align: center;
}

.pencil-tier-col {
  padding: 4px 6px;
  border-right: 1px solid #E2E8F0;
  min-width: 0;
}

.pencil-tier-col:last-child {
  border-right: none;
}

.pencil-tier-qty {
  font-size: 13px;
  color: #475569;
  font-weight: 600;
  margin-bottom: 4px;
}

.pencil-tier-price {
  font-size: 19px;
  font-weight: 800;
  color: #0F172A;
  line-height: 1.15;
  margin-bottom: 2px;
  word-break: break-word;
}

.pencil-tier-unit {
  font-size: 11px;
  color: #64748B;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.pencil-tier-badge-discount {
  background-color: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FECACA;
  font-weight: 700;
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
}

/* Attributes & Key Specs Table */
.pencil-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 4px 0;
}

.pencil-specs-table th, .pencil-specs-table td {
  padding: 9px 12px;
  text-align: left;
  border-bottom: 1px solid #F1F5F9;
}

.pencil-specs-table th {
  color: #64748B;
  font-weight: 500;
  width: 32%;
}

.pencil-specs-table td {
  color: #1E293B;
  font-weight: 500;
}

/* Quantity and Pre-Order Controls */
.pencil-order-actions-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid #F1F5F9;
  border-bottom: 1px solid #F1F5F9;
}

.pencil-qty-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.pencil-qty-label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
}

.pencil-qty-stepper {
  display: flex;
  align-items: center;
  border: 1px solid #D1D5DB;
  border-radius: 6px;
  overflow: hidden;
  background: #FFFFFF;
}

.pencil-qty-btn {
  background-color: #F9FAFB;
  border: none;
  width: 34px;
  height: 34px;
  font-size: 16px;
  font-weight: 600;
  color: #374151;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s;
}

.pencil-qty-btn:hover {
  background-color: #F3F4F6;
  color: #111827;
}

.pencil-qty-input {
  width: 56px;
  height: 34px;
  border: none;
  border-left: 1px solid #E5E7EB;
  border-right: 1px solid #E5E7EB;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: #111827;
  -moz-appearance: textfield;
}

.pencil-qty-input::-webkit-outer-spin-button,
.pencil-qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pencil-total-estimate {
  font-size: 13px;
  color: #4B5563;
  margin-left: auto;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.pencil-total-estimate strong {
  font-size: 20px;
  font-weight: 800;
  color: #111827;
}

.pencil-cta-row {
  display: flex;
  gap: 12px;
}

.pencil-cta-row .pencil-btn {
  flex: 1;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pencil-btn-preorder {
  background: var(--pencil-primary);
  color: #FFFFFF;
  border: 1px solid transparent;
  box-shadow: 0 2px 6px rgba(195, 31, 38, 0.2);
}

.pencil-btn-preorder:hover {
  background: var(--pencil-primary-hover);
  box-shadow: 0 4px 12px rgba(195, 31, 38, 0.3);
  color: #FFFFFF;
}

.pencil-btn-inquiry-cta {
  background-color: #FFFFFF;
  border: 1.5px solid #D1D5DB;
  color: #374151;
}

.pencil-btn-inquiry-cta:hover {
  border-color: #9CA3AF;
  background-color: #F9FAFB;
  color: #111827;
}

/* Pre-Order Assurance / Quality Box - Light Trust Strip */
.pencil-protection-card {
  background-color: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pencil-protection-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #1E293B;
  font-size: 13px;
}

.pencil-protection-header svg {
  color: #059669;
}

.pencil-protection-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: #475569;
}

.pencil-protection-list li {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.45;
}

.pencil-protection-list li svg {
  color: #059669;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Right Supplier Column - Clean Modern Card */
.pencil-supplier-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-left: 1px solid #F1F5F9;
  padding-left: 24px;
}

.pencil-supplier-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pencil-supplier-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.badge-verified-pro {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background-color: #ECFDF5;
  color: #047857;
  border: 1px solid #A7F3D0;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  width: fit-content;
}

.pencil-supplier-company {
  font-size: 14px;
  font-weight: 700;
  color: #111827;
  line-height: 1.35;
}

.pencil-supplier-verified-note {
  font-size: 12px;
  color: #6B7280;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.pencil-supplier-verified-note svg {
  color: #059669;
}

.pencil-supplier-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background-color: #F8FAFC;
  border: 1px solid #F1F5F9;
  padding: 12px;
  border-radius: 8px;
  font-size: 11px;
}

.pencil-stat-item {
  display: flex;
  flex-direction: column;
}

.pencil-stat-label {
  color: #64748B;
  margin-bottom: 2px;
}

.pencil-stat-val {
  font-weight: 700;
  color: #0F172A;
  font-size: 13px;
}

.pencil-supplier-services {
  font-size: 12px;
}

.pencil-supplier-services-title {
  font-weight: 600;
  color: #374151;
  margin-bottom: 6px;
  font-size: 12px;
}

.pencil-services-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pencil-service-tag {
  background-color: #F1F5F9;
  color: #475569;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 4px;
}

.pencil-supplier-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.pencil-supplier-actions .pencil-btn {
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 9px 12px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.pencil-btn-chat {
  background-color: #0284C7;
  color: #FFFFFF;
  border: 1px solid transparent;
}
.pencil-btn-chat:hover {
  background-color: #0369A1;
  color: #FFFFFF;
}

.pencil-btn-inquiry-light {
  background-color: #FFFFFF;
  border: 1px solid #CBD5E1;
  color: #334155;
}
.pencil-btn-inquiry-light:hover {
  background-color: #F8FAFC;
  border-color: #94A3B8;
  color: #0F172A;
}

.pencil-btn-store-link {
  background-color: transparent;
  color: #64748B;
  border: 1px dashed #CBD5E1;
  font-size: 11px;
}
.pencil-btn-store-link:hover {
  background-color: #F8FAFC;
  color: var(--pencil-primary);
  border-color: var(--pencil-primary);
}

/* Bottom Tabs - Clean Modern Light Architecture */
.pencil-product-tabs-section {
  background-color: #FFFFFF;
  border: 1px solid #EAECEF;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  margin-top: 28px;
  overflow: hidden;
}

.pencil-tabs-nav {
  display: flex;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
  list-style: none;
  margin: 0;
  padding: 0 16px;
  overflow-x: auto;
  scrollbar-width: none;
}

.pencil-tabs-nav::-webkit-scrollbar {
  display: none;
}

.pencil-tabs-nav li a {
  display: block;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  color: #6B7280;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.pencil-tabs-nav li.active a, .pencil-tabs-nav li a:hover {
  color: var(--pencil-primary);
  border-bottom-color: var(--pencil-primary);
  background-color: transparent;
}

.pencil-tab-pane {
  padding: 32px;
  display: none;
  font-size: 14px;
  line-height: 1.7;
  color: #374151;
}

.pencil-tab-pane.is-active {
  display: block;
}

.pencil-description-content {
  color: #374151;
  font-size: 14px;
  line-height: 1.7;
}

.pencil-description-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 13px;
  background-color: #FFFFFF;
}

.pencil-description-content table td,
.pencil-description-content table th {
  padding: 10px 14px;
  border: 1px solid #E5E7EB;
  text-align: left;
}

.pencil-description-content table tr:nth-child(even) {
  background-color: #F9FAFB;
}

.pencil-description-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 12px 0;
}

/* --- Cart Page --- */
.pencil-cart-container {
  margin: 24px 0 48px;
}

.pencil-order-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.pencil-step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--pencil-gray-400);
}

.pencil-step-item.is-active {
  color: var(--pencil-primary);
}

.pencil-step-item.is-done {
  color: var(--pencil-green);
}

.pencil-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #E5E7EB;
  color: #4B5563;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.pencil-step-item.is-active .pencil-step-num {
  background-color: var(--pencil-primary);
  color: #FFFFFF;
}

.pencil-step-arrow {
  color: var(--pencil-gray-300);
  font-size: 14px;
}

.pencil-cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

.pencil-cart-table-wrap {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  overflow-x: auto;
}

.pencil-cart-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  min-width: 580px;
}

.pencil-cart-table th {
  background-color: #F9FAFB;
  padding: 12px 16px;
  font-weight: 600;
  color: var(--pencil-gray-700);
  text-align: left;
  border-bottom: 1px solid var(--pencil-border);
}

.pencil-cart-table td {
  padding: 16px;
  border-bottom: 1px solid #F3F4F6;
  vertical-align: middle;
}

.pencil-cart-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pencil-cart-item-thumb {
  width: 70px;
  height: 70px;
  border-radius: var(--pencil-radius-sm);
  border: 1px solid var(--pencil-border);
  object-fit: cover;
  flex-shrink: 0;
}

.pencil-cart-item-title {
  font-weight: 600;
  color: var(--pencil-dark);
}

.pencil-cart-summary-card {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 20px;
  position: sticky;
  top: 20px;
}

.pencil-summary-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--pencil-dark);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pencil-border);
}

.pencil-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--pencil-gray-700);
}

.pencil-summary-total {
  font-size: 18px;
  font-weight: 800;
  color: var(--pencil-dark);
  margin: 16px 0;
  padding-top: 12px;
  border-top: 1px solid var(--pencil-border);
}

.pencil-summary-total strong {
  color: var(--pencil-primary);
}

/* Empty Cart */
.pencil-empty-cart-box {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 60px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.pencil-empty-cart-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--pencil-primary-light);
  color: var(--pencil-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
}

/* --- Checkout Page --- */
.pencil-checkout-container {
  margin: 24px 0 48px;
}

.pencil-checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
  align-items: start;
}

.pencil-checkout-section {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 24px;
  margin-bottom: 20px;
}

.pencil-checkout-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--pencil-dark);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pencil-checkout-title-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--pencil-primary);
  color: #FFFFFF;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Order Success Receipt */
.pencil-thankyou-card {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 40px;
  text-align: center;
  max-width: 680px;
  margin: 40px auto;
}

.pencil-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--pencil-green-light);
  color: var(--pencil-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 16px;
}

/* --- My Account / Buyer Central --- */
.pencil-account-container {
  margin: 24px 0 48px;
}

.pencil-buyer-header-banner {
  background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  color: #FFFFFF;
  border-radius: var(--pencil-radius-md);
  padding: 24px 32px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pencil-buyer-profile {
  display: flex;
  align-items: center;
  gap: 18px;
}

.pencil-buyer-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--pencil-primary);
  color: #FFFFFF;
  font-size: 24px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #FFFFFF;
}

.pencil-buyer-info h2 {
  color: #FFFFFF;
  margin: 0 0 4px;
  font-size: 20px;
}

.pencil-buyer-badge {
  background-color: rgba(255, 255, 255, 0.2);
  color: #F8FAFC;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--pencil-radius-full);
}

.pencil-buyer-counters {
  display: flex;
  gap: 28px;
}

.pencil-buyer-counter-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.pencil-counter-val {
  font-size: 20px;
  font-weight: 800;
  color: var(--pencil-gold);
}

.pencil-counter-lbl {
  font-size: 11px;
  color: #94A3B8;
}

.pencil-account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
}

.pencil-account-nav {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  overflow: hidden;
}

.pencil-account-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pencil-account-nav-list li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--pencil-gray-700);
  border-left: 3px solid transparent;
  border-bottom: 1px solid #F3F4F6;
}

.pencil-account-nav-list li.is-active a,
.pencil-account-nav-list li a:hover {
  background-color: var(--pencil-primary-light);
  color: var(--pencil-primary);
  border-left-color: var(--pencil-primary);
}

.pencil-account-content {
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 24px;
}

/* Auth / Login / Register */
.pencil-auth-box {
  max-width: 440px;
  margin: 40px auto;
  background-color: #FFFFFF;
  border: 1px solid var(--pencil-border);
  border-radius: var(--pencil-radius-md);
  padding: 32px;
  box-shadow: var(--pencil-shadow-md);
}

.pencil-auth-tabs {
  display: flex;
  border-bottom: 2px solid #F3F4F6;
  margin-bottom: 24px;
}

.pencil-auth-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--pencil-gray-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}

.pencil-auth-tab.is-active {
  color: var(--pencil-primary);
  border-bottom-color: var(--pencil-primary);
}

/* ========================================================
   RESPONSIVE BREAKPOINTS (100% RESPONSIVE ARCHITECTURE)
======================================================== */

@media (max-width: 1100px) {
  .pencil-single-grid {
    grid-template-columns: 400px 1fr;
  }
  .pencil-supplier-col {
    grid-column: span 2;
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--pencil-border);
    padding-top: 20px;
  }
}

@media (max-width: 900px) {
  .pencil-catalog-layout {
    grid-template-columns: 1fr;
  }
  .pencil-cart-layout, .pencil-checkout-grid {
    grid-template-columns: 1fr;
  }
  .pencil-single-grid {
    grid-template-columns: 1fr;
  }
  .pencil-supplier-col {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .pencil-products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .pencil-product-details {
    padding: 10px;
  }
  .pencil-product-title {
    font-size: 12px;
    height: 32px;
  }
  .pencil-product-price {
    font-size: 16px;
  }
  .pencil-order-steps {
    gap: 12px;
  }
  .pencil-order-steps .pencil-step-arrow {
    display: none;
  }
  .pencil-account-layout {
    grid-template-columns: 1fr;
  }
  .pencil-buyer-header-banner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    padding: 20px;
  }
  .pencil-buyer-profile {
    flex-direction: column;
  }
  .pencil-buyer-counters {
    gap: 16px;
  }
  .pencil-tier-pricing-box {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .pencil-tier-col {
    border-right: none;
    border-bottom: 1px dashed #FFD5BE;
    padding-bottom: 8px;
  }
  .pencil-cta-row {
    flex-direction: column;
  }
  .pencil-tab-pane {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .pencil-products-grid {
    grid-template-columns: 1fr;
  }
}